Weather archive in Grand Marais for the last week, weather in Grand Marais for september 2025 year

Weather & Climate
Weather archive
USA
Minnesota
Grand Marais / Cook County Airport

WEATHER IN Grand Marais

Weather forecast in Grand Marais
Climate monitor in Grand Marais

Time and date
12:35	08.09
12:55	08.09
13:15	08.09
13:35	08.09
13:55	08.09
14:15	08.09
14:35	08.09
14:55	08.09
15:15	08.09
15:35	08.09
15:55	08.09
16:15	08.09
16:35	08.09
17:02	08.09
17:22	08.09
18:03	08.09
18:44	08.09
19:25	08.09
19:47	08.09
20:06	08.09
20:24	08.09
20:44	08.09
21:24	08.09
21:44	08.09
22:03	08.09
22:23	08.09
22:43	08.09
23:03	08.09
23:23	08.09
23:43	08.09
00:04	09.09
00:43	09.09
01:03	09.09
01:24	09.09
01:45	09.09
02:05	09.09
02:25	09.09
02:45	09.09
03:05	09.09
03:26	09.09
03:45	09.09
04:05	09.09
04:26	09.09
04:45	09.09
05:25	09.09
05:46	09.09
06:05	09.09
06:24	09.09

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
S	6 {3}	10 miles		clear	59	46	63	59	77			28.15
S	6 {3}	10 miles		clear	57	46	67	55	75	risk of colds		28.14
S	6 {3}	10 miles		clear	57	46	67	55	73			28.13
S	7 {4}	10 miles		5/5 6500 ft	57	46	67	55	64			28.12
S	8 {4}	10 miles		5/5 5000 ft	57	46	67	55	63			28.11
SE	5 {2}	10 miles		8/8 4800 ft	57	46	67	57	59			28.10
SE	6 {3}	10 miles		8/8 4600 ft	55	46	72	54	57			28.10
SE	6 {3}	10 miles		8/8 4400 ft	57	46	67	55	59			28.08
SE	7 {4}	10 miles	thunderstorm	8/8 4200 ft [Cb]	55	46	72	54	55			28.06
calm	0	10 miles	thunderstorm	10/10 3700 ft [Cb]	54	48	82	52	52			28.05
E	5 {2}	10 miles	thunderstorm	8/8 3500 ft [Ac Cb]	54	48	82
E	6 {3}	10 miles	thunderstorm	8/5 3600 ft [Ac Cb]	54	48	82	52	52			28.04
SE	5 {2}	10 miles		10/10 3600 ft	54	48	82
E	9 {5}	7 miles	thunderstorm with rain	10/10 1900 ft [Cb]	54	50	88	50	50			28.02
NE	0	10 miles	thunderstorm with rain	10/10 1400 ft [Cb]	54	52	94	52	52
E	6 {3}	10 miles	thunderstorm with rain	10/8 900 ft [Ac Cb]	54	52	94	50	50
E	5 {2}	7 miles		10/5 1200 ft [Ac]	54	52	94	52	52
E	6 {3}	3 miles	heavy rain	10/10 300 ft [Ns]	54	54	100	50	50			28.04
calm	0	10 miles	slight rain	10/10 300 ft [Ns]	54	54	100	52	52			28.04
calm	0	3 miles	slight rain	10/10 2400 ft [Ns]	54	54	100	52	52			28.03
calm	0	10 miles	thunderstorm	10/10 2400 ft [Cb]	54	54	100	52	52			28.03
calm	0	3 miles	slight rain	10/10 1000 ft [Ns]	54	54	100	52	52			28.03
calm	0	7 miles		10/10 200 ft	54	54	100	52	52			28.03
SE	3 {2}	5 miles	TSBR	10/10 200 ft	55	54	94	54	54			28.03
calm	0	0.5 miles	drizzle	10/10 200 ft [St]	55	54	94	54	54
S	5 {2}	0.5 miles	slight rain	10/10 200 ft [Ns]	55	55	100	54	54			28.04
S	3 {2}	0.3 miles	slight rain	10/10 200 ft [Ns]	55	55	100	54	54			28.03
S	6 {3}	1.0 miles	rain	10/10 200 ft [Ns]	55	55	100	54	54
calm	0	5 miles	slight rain	10/10 200 ft [Ns]	55	55	100	54	54			28.01
S	6 {3}	3 miles	slight drizzle	10/10 500 ft [St]	55	55	100	54	54			28.02
S	5 {2}	10 miles	slight drizzle	10/10 700 ft [St]	55	55	100	54	54			28.01
SW	3 {2}	7 miles	thunderstorm	10/10 500 ft [Cb]	55	55	100	54	54			28.01
SW	7 {4}	4 miles	mist	10/10 300 ft	57	55	94	55	55			28.01
SW	5 {2}	0.5 miles	TSFG	10/10 100 ft	57	55	94	55	55			280.00
SW	6 {3}	0.5 miles	TSFG	10/10 100 ft	57	55	94	55	55			28.01
SW	3 {2}	0.8 miles	mist	10/10 100 ft	57	55	94	57	57			28.01
SW	5 {2}	4 miles	mist	10/10 100 ft	57	55	94	55	55			28.01
SW	3 {2}	5 miles	mist	10/10 300 ft	57	55	94	57	57			280.00
SW	5 {2}	2.0 miles	mist	10/10 300 ft	57	57	100	55	55			280.00
SW	6 {3}	4 miles	mist	10/10 100 ft	57	57	100	55	55			280.00
SW	5 {2}	5 miles	mist	10/10 300 ft	57	57	100	55	55			280.00
SW	5 {2}	5 miles	mist	10/10 300 ft	57	57	100	55	55			280.00
SW	3 {2}	5 miles	mist	10/10 300 ft	57	57	100	57	57			28.01
SW	5 {2}	7 miles		10/10 500 ft	57	57	100	55	55			28.01
SW	5 {2}	10 miles		10/10 800 ft	57	57	100	55	55			28.02
SW	5 {2}	7 miles		10/10 800 ft	57	57	100	55	55			28.03
SW	7 {4}	10 miles		10/10 600 ft	57	57	100	55	55			28.03
SW	3 {2}	7 miles		10/10 600 ft	57	55	94	57	57			28.04

Weather station location Grand Marais / Cook County Airport: latitude 47.8383 longitude -90.3831 Height above sea level 548 m.

The archive shows weather in Grand Marais for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -6 h.

See also the weather archive in nearby cities and at nearby weather stations:

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Column explanations:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period of observations.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.